𝔖 Bobbio Scriptorium
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New syntheses of (±)-Lamprolobine and (±)-epilamprolobine

✍ Scribed by Joseph P. Michael; Christ M. Jungmann

Book ID
104204576
Publisher
Elsevier Science
Year
1992
Tongue
French
Weight
869 KB
Volume
48
Category
Article
ISSN
0040-4020

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✦ Synopsis

Abstmcf: ( f )-Lamprolobine 1 and ( ~)-epilamprolobine 4 were prepared by a mute featuring rmlphide contraction of thiolactm 7 with bromoacetonitrile to give vinylogous cyanamide 8, reduction and ring closure. to the tmsahmted quinolizidine 11, and selective reduction of the latter to set up appropriate stereochemistry for the target alkaloids.

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